Despite the ever-growing reach and abilities of the internet, the World Wide Web has made it increasingly difficult to find a suitable partner in our modern world. Over the course of the last 40 years, the mean age at which men and women marry has increased by almost a decade - with the average husband and wife now 36 and 33, respectively. The very internet that stymied our chances at romance by offering both and the is on hand to help us filter out any unsuitable suitors and pair us with the perfect partner. After the ', an app that aims to help fitness fanatics find romance, we take a look at eight of the strangest and most specialist dating platforms that promise to deliver true and meticulously matched love. Founded a year and a half ago, Wingman offers the denizens of airports and aeroplanes to pick and choose which of their fellow skyfarers may have wings as a potential partner. If you match, you can chat, and see if you can eventually get a relationship off the ground. Gluten-Free Singles does what it says on the tin. For those whose lives are gluten-governed, it's the perfect place to find a kindred what-shunning spirit. Tindog As ridiculous as it sounds, is the inevitable portmanteau creation of Tinder and, well, dog. If you and your canine companion are inseparable, this app is a great way to tell any would-be other halves that you come as a package deal. So if you're searching for true love with your Terrier, companionship for your Corgi or just a hook up away from your Havanese, Tindog is the app for you. Bristlr has a simple premise. Singld Out Perpetuating the ban of the letter 'e' in the names of dating apps, brings science to the love matching scene. On top of the usual personality assessments, Singld Out will send you a DNA testing kit in the post, ask your to daub your saliva into a specimen tube romantic and use your results to pair you with a perfect match. Despite sounding like a disconcertingly dystopian way to find love, the Californian company promises that to ensure a couple has chemistry, they must be matched biologically. Salad Match If you embark on a relationship with nothing but a mutual love of balsamic dressing to hold you together, then you've only got yourself to blame when the salad days end and your lover tosses you out. Perhaps surprisingly, Salad Match was launched by a salad restaurant — and perhaps just as surprisingly, it's become something of a hit, with fans of light lunches now logging on to find like-minded folk. So, if you've always dreamt of simultaneously pursuing romance and romaine lettuce, this is the app for you. Farmers Only Because farmers need love too. This oddly-named dating website has an incredible success rate among countryside cupids, boasting hundreds of marriages to date. Sizzl Saving the best until last, Sizzl is a dating app that pairs up prospective partners on the basis of bacon.